FM UL ductile iron grooved painted/epoxy/galvanized Grooved Adaptor flange

1. ISO9001:2008
2. Over 20 years manufacturing experience
3. Low price,best quality
4. On-time delivery
5. Professional flange manufacturer

 Products Derciption : 

Custom Designed Stainless Steel Welded Forged Neck Flanges Carbon Steel Flange

Material Ductile iron Malleable iron
Standard Grooved Ends
  ANSI/AWWA C606; NAPF 400
Physical Property Tensile strength>=350Mpa,Elongation>=10%,Hardness<=150HB
Working Pressure ANSI/AWWA C151/A21.51; NAPF 100. Suitable class thickness pipe is rated at the pipe foundry according to the tables contained
Model Elbow,Tees,Crosses,Bends,Unions,Bushing,Lateral Braches,Sockets,Nipples,Hexagon/Round,Caps,Plugs,Locknuts,Flanges,Side outlet
Tees,Side Outlet Elbows and etc
Connection Grooved Ends with threaded Ends
Shape Equal,Reducing
Certificate ISO9001,ANSI/AWWA C606;
Size Fittings available from 3/4 – 24″ | DN20 – DN600
Application Suitable for air, water, sewage, oil, and other liquids where owners, specifiers, and contractors express a preference in lieu of flanged
  Buyer's drawing or designs are available
Package Cartons without pallet
  Cartons with pallet
  Double woven bags
  Or as buyer's requirements
Delivery Details According to the quantities and specifications of each order
  Normal delivery times is from 30 to 45 days after receiving the deposit


1. How can I get some samples?
If you need, we are glad to offer you samples for free, but the new clients are expected to pay the courier cost, and the charge will be deducted from the payment for formal order.

2. Can you make stainless steel flange casting according to our drawing?
Yes, we can make stainless steel flange casting according to your drawing, 2D drawing, or 3D cad model. If the 3D cad model can be supplied, the development of the tooling can be more efficient. But without 3D, based on 2D drawing we can still make the samples properly approved.

3. Can you make stainless steel flange casting based on our samples?
Yes, we can make measurement based on your samples to make drawings for tooling making.

4. What’s your quality control device in house?
We have spectrometer in house to monitor the chemical property, tensile test machine to control the mechanical property and UT Sonic as NDT checking method to control the casting detect under the surface of stainless steel flange casting.


Company Profile:
Our Focus on the total needs of our client and our emphasis is on the services and prompt solutions for all their critical purchasing requirements
We have an efficient and experienced team of staffs in China and regions concentrating on the trading of engineering steels and its related part and equipments .We have the capacity to execute large and important orders,yet we are conscientious enough to pay attention to the smallest requetments

Our experienced engineers and in house QC engineers also provide technical support on top of their general sales service,

We focus on the total needs of our clients from a particular industry,This reduces the need for most buyer to cope with multiple dealers for products of different size ,Variety ,Several different sources or products from various part of the world ,We also reduce the need for most buyers to deal with different salespeople and departments within the same trading company
Surface:Transparent anti tust oil,yellow anti rust oil,black paint,or clients request
below 24", will be packed by plywood case above 24", will be packed by plywood pallet


Our Services

Best service for our clients is our aim with our high quality products and the best protection for our products, to make sure the cargo in perfect condition once arriving our customs' hand.

At the same time, our price is competitive among our competitors!

Adaptor flange is suitable for medium and low-pressure pipeline systems with nominal pressure PN16, nominal size DN25-DN450, the temperature range of - 20  ℃

-+180 ℃, which is widely  applied in  water  supply and drainage,  fire-fighting, air

conditioning, etc.

Contact Details:


Whats app&We chat:0086-18330713028